4090 Happy Valley Rd, Lafayette, CA 94549

$9,000,000
5
BD
7
BA
6,211
SqFt
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Sold Price
$9,000,000
List Price
$8,495,000
Status
CLOSED
Closing Date
May 07, 2026
Year Built
1948
Style
Custom
MLS#
41131390
Bedrooms
5
Bathrooms
7
Living Area
6,211
Lot Size
114,998
Type
Single Family Residential
Zip
94549
city
Lafayette
Neighborhood
Happy Valley
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Property Description

COMING SOON | MAY 1 Live the Dream. Rare Happy Valley Estate. Once-in-a-Generation Opportunity. 4090 HAPPY VALLEY ROAD, LAFAYETTE Main House: 4 Bed + Office + Gym + Media Room | 5 Full + 1 Half Bath | 5,789± Sq. Ft. 1,788± Sq. Ft. 5-Car Garage Guest House: 422± Sq. Ft. with Full Kitchen + Bath Four Covered Loggias: 1,083± Sq. Ft. Combined 2.64± Acre Parcel | Rebuilt in 2017 | Happy Valley, Lafayette Gated. Hidden. Breathtaking. Tucked behind a private, tree-lined entrance on one of Happy Valley's most sought-after addresses, this is the kind of estate that stops you in your tracks. Designed by architect Alan Page, rebuilt in 2017 by McKenzie Gray, and set on 2.64± acres of beautifully landscaped grounds — pool, outdoor kitchen, loggias, water features, bocce court, and guest house included — it delivers resort-style living on a scale rarely available anywhere in the East Bay. Private showings begin May 1. Opportunities like this don't wait.

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Additional Information

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Trees/Woods
Lot Description
Level, Premium Lot, Back Yard, Front Yard, Landscaped, Security Gate, Sprinklers In Rear
Fireplaces
3
Kitchen Features
220 Volt Outlet, Breakfast Bar, Breakfast Nook, Stone Counters, Dishwasher, Double Oven, Eat-in Kitchen, Disposal, Gas Range/Cooktop, Ice Maker Hookup, Kitchen Island, Microwave, Pantry, Range/Oven Built-in, Refrigerator, Updated Kitchen
Flooring
Hardwood
Heating
Electric, Zoned, Heat Pump, Radiant, Other, Fireplace(s)
Cooling
Central Air, Other
Pool
Yes
Laundry
220 Volt Outlet, Dryer, Laundry Room, Washer, Cabinets, Sink
Stories
2
Exterior
Stone, Stucco
Roof
Composition Shingles, Metal
Garage
Yes
Garageparking
Attached, Int Access From Garage, Side Yard Access, Tandem, 24'+ Deep Garage, Garage Door Opener
Garage Spaces
5
Water Sewer
Public
Building Type
Detached
Acres
2.64
School District
Acalanes (925) 280-3900
Elementary School
Lafayette (925) 280-3900
High School
Acalanes (925) 280-3900
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Listing courtesy of Dana Green from Compass. 925-339-1918

Selling Office: Compass.

Bay East © 2026. CCAR © 2026. BridgeMLS © 2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated on: